No one knows what will happen next when Ronaldo's contract ends at Al Nassr, whether he will extend his contract or look for another club outside of Saudi Arabia. In fact we will see that only Saudi Arabia has the ability to sign Ronaldo and at his old age it is difficult for him to return to Europe and also the salary considerations make any club outside of Saudi Arabia consider signing him. After all if you look at his playing ability, it is still clear that Ronaldo's presence in the team can have a positive effect on the club and his contribution is still quite large so far.
And I'm sure that in the end Al Nassr will extend Ronaldo's contract and it must be admitted because it was the Ronaldo effect that made many European players eventually move to Saudi Arabia. So that this business continues, in the end the club owners benefit greatly from the project they are developing and naturally Ronaldo will have his contract extended.
Retiring and becoming a coach is the right choice I think, his contract will end on 30 June 2025 and Ronaldo will be 40 years old. The impact and influence exerted by him has been proven, I think Ronaldo is more influential in the media than Leonel Messi.
Reportedly Ronaldo once made a statement that he would spend the rest of his time at Sporting, where he grew up in football. I think he will retire there, this is also not ruled out.